Physics

In this chapter, we will learn about gravitation, force, and motion. It discusses Kepler's laws and Newton’s universal law. It also briefs on the escape velocity, mass and rate, and includes various facts and examples.

In this chapter, we will learn about energy transfer and heating. It also demonstrates the right thumb rule and the working of galvanometer and electric motor with the help of activities. We will also understand Faraday's law of induction.

In this chapter, we will learn the various mediums of transfer of heat. It briefs on the good and bad conductors of heat. Expansion and contraction due to heat is also discussed here with the help of experiments.

In this chapter, we will focus on the refractive index and refraction of light and its laws. Furthermore, it demonstrates the concept of the twinkling of stars and dispersion of light through various examples and activities.

This chapter discusses the lenses and their types. It focuses on the cross-sections of the convex and concave lens. It further briefs on the magnification, power, and combination of lenses. The human eye and its defects are also discussed here.

In this chapter, we will learn about the space missions, artificial satellites, and earth orbits. Furthermore, it discusses the moon mission, mars mission, and space debris and its management, with the aid of visual content.

This chapter talks about energy along with its uses and methods of generation. We will also learn various ways of generating electric energy and the effects of generating electricity on the environment.